Repairing and Re-install 22 TR capacity Package unit at 400 Lecture Hall at North Bengal Medical College and Hospital,Sushr utanagar,Dist. Darjeeling.

Amount

Supply and Laying Hard /Soft drawncopper Refrigeration pipe line for liquid and suction line suitable for R 410 refregerant with supports & brackets as per direction of E.I.C. i) Liquid Line (1-1/8'' or 12.7 dia) with 19 mm thick nitrile rubber insulation with AI. foil covered ( make- Accroflex/Suprime)

Suction Line (5/8'' or 22.22 mm dia with 19 mmthick nitrile rubber insulation AI foil cover ( make- Accroflex/Suprime)

Copper Control Cabling FRL-SH from condecing unit to control panel ( make- Polycab/RR/Finolex) (a) 3 core 1.5 sq. mm

Supply and fixing Expansion valve for 11 TR AC machine ( Model TGL13 TRR 410 )

Supply and fixing of 3.5 ton capacity 3 phase compact type copressor in place of damaged one as per direction of E.I.C. (Make Emerson model no CR 57 KOM-TFD -233 DM )

Supply and filling of R410 A refrigerant Gas as required (11TR machine 6 nos )

Testing and commissioning of hard /soft copper refrigeration pipe line with Nitrogen pressure check for 6 nos 11TR machine

Supply and fixing of outdoor blower motor in place of damaged one as per direction of E.I.C.( For Blood bank 1.5 TR AC machine.

Supply and fixing of 1.5 Ton (DAIKIN ) capacity rotary compressor in place of damaged one as per direction of E.I.C (Biochemistry Department )

Supply and delivery brust proof P2 type 2.5 MFD fan condencer ( make - Tipcon/Universal )

Withdrawing and Re- installation ,commissioning & testing of new 2TR split type room Air conditioner machine as per direction of E.I.C. (Pediaticward,Biochemistry museum,Central pathology ticket counter )

M/S S.T. HIGH VOLTAGE

A.K.CHOUDHURY AND SONS